Front

What causes Earth's tectonic plates to move?

Back

Convection currents in the mantle.

Front

What type of plate boundary is characterized by plates moving towards each other?

Back

Convergent boundary.

Front

What geologic feature is commonly found at a divergent boundary between two oceanic crusts?

Back

Mid-Ocean Ridge.

Front

What is formed at an active transform boundary?

Back

A fault.

Front

What geologic feature is typically found at a convergent boundary between two continental crusts?

Back

Mountain.

Front

What is a divergent boundary?

Back

A plate boundary where two tectonic plates move away from each other.

Front

What is a convergent boundary?

Back

A plate boundary where two tectonic plates move towards each other.

Front

What is a transform boundary?

Back

A plate boundary where two tectonic plates slide past each other.

Front

What is the Mid-Ocean Ridge?

Back

An underwater mountain range formed by plate tectonics at a divergent boundary.

Front

What is a rift valley?

Back

A lowland region formed by the divergence of tectonic plates.